A pet is an important part of the family not just for the entertainment and cuteness value but also for the potential usefulness of one, for instance, a dog. A dog can be a cute playful animal to keep around and also be a vicious defender of the home. Just like we learn how to do first aid and CPR on humans when they are in distress, you should also learn how to provide the same assistance to animals that become distressed. CPR classes online may provide such training. Below is an instructional guide on what to do in the case that pretty cat or dog or any other animal of yours needs help.